Pictures of the day: 7 November 2012

A pelican was rudely interupted as it tried to land a fish, when a sooty tern landed on its head. The cheeky invader was trying to nab the tasty catch, but the unflappable brown pelican had a simple solution to the problem; it kept its catch underwater. Nate Chappell snapped the scene off Santa Cruz Island in the Galapagos.Picture: www.trogontours.net / Rex Features